From: patchwork-bot+netdevbpf@kernel.org
To: DENG Qingfang <dqfext@gmail.com>
Cc: hawk@kernel.org, ilias.apalodimas@linaro.org,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, nbd@nbd.name
Subject: Re: [PATCH net-next v2] net: page_pool: use in_softirq() instead
Date: Mon, 06 Feb 2023 09:20:18 +0000 [thread overview]
Message-ID: <167567521866.4325.3118293660232321249.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230203011612.194701-1-dqfext@gmail.com>
Hello:
This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:
On Fri, 3 Feb 2023 09:16:11 +0800 you wrote:
> From: Qingfang DENG <qingfang.deng@siflower.com.cn>
>
> We use BH context only for synchronization, so we don't care if it's
> actually serving softirq or not.
>
> As a side node, in case of threaded NAPI, in_serving_softirq() will
> return false because it's in process context with BH off, making
> page_pool_recycle_in_cache() unreachable.
>
> [...]
Here is the summary with links:
- [net-next,v2] net: page_pool: use in_softirq() instead
https://git.kernel.org/netdev/net-next/c/542bcea4be86
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2023-02-06 9:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-03 1:16 [PATCH net-next v2] net: page_pool: use in_softirq() instead Qingfang DENG
2023-02-03 13:36 ` Felix Fietkau
2023-02-06 9:20 ` patchwork-bot+netdevbpf [this message]
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